Detachable electrical pipeline structure of fabricated building and fabricated building

Abstract

The utility model discloses a dismountable electrical pipeline structure of fabricated building and fabricated building, including rotatable pay-off position adjusting device and pay-off pipe, the front end of rotatable pay-off position adjusting device is equipped with automatic clamping type quick dismountable wire fixing device for improving pay-off pipe dismounting and fixing convenience, the automatic clamping type quick-release wire fixing device comprises a mounting frame, and the inner surface of the lower end of the mounting frame is fixedly connected with a fixing base. According to the detachable electrical pipeline structure of the fabricated building and the fabricated building, the automatic clamping type quick-detachable wire fixing device is arranged, so that the automation degree is high, the convenience of mounting and fixing the pay-off pipe can be improved, the mounting efficiency can be improved, the convenience of dismounting the pay-off pipe can be improved, and the practicability is high. And the maintenance convenience of a circuit in the pay-off pipe is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electrical wiring installation technology in prefabricated buildings, specifically to a detachable electrical wiring structure for prefabricated buildings and the prefabricated building itself. Background Technology

[0002] Prefabricated construction refers to a construction method in which prefabricated components are manufactured in a factory and then transported to the site for assembly. Compared with traditional construction methods, prefabricated construction has advantages such as mechanized production, standardized manufacturing, and on-site construction. It can not only improve building quality and construction efficiency, but also achieve resource conservation and environmental protection. In prefabricated construction, the production process of prefabricated components usually includes design, manufacturing, transportation, and on-site assembly. Prefabricated construction also requires the installation of electrical wiring.

[0003] Chinese patent CN219833704U discloses an electrical wiring structure for a detachable building and the detachable building itself, comprising: a first conduit, at least a portion of which is horizontally arranged; a second conduit, connected to the first conduit, at least a portion of which is vertically arranged; and a third conduit, connected to either the second or first conduit, with a plurality of electrical outlets on the third conduit. Compared to traditional wall and conduit construction methods, this invention solves the technical problem of integrated construction and installation of electrical wiring and walls in detachable buildings, significantly reducing the overlap between civil engineering and electrical processes and saving on-site construction time.

[0004] However, the device still has the following problems during use: it lacks a quick-release and fixing structure for pipelines, and the pipelines are mostly in a fixed state. This not only makes it inconvenient to quickly fix and install the pipelines, but also makes it inconvenient to disassemble and repair the pipelines, affecting the ease of use. Furthermore, it is difficult to adjust the installation position of the pipelines, which further affects the installation efficiency. It also lacks a quick-release and fixing structure for wall panels, which affects the overall installation efficiency of prefabricated buildings. Therefore, we propose a detachable electrical pipeline structure for prefabricated buildings and a prefabricated building. Utility Model Content

[0005] This utility model addresses the problems existing in the prior art by providing a detachable electrical wiring structure for prefabricated buildings and a prefabricated building itself.

[0006] This utility model solves the above-mentioned technical problems through the following technical means:

[0007] A detachable electrical conduit structure for prefabricated buildings includes a rotatable cable laying position adjustment device and a cable laying tube. The front end of the rotatable cable laying position adjustment device is equipped with an automatic clamping quick-release cable fixing device to improve the convenience of cable laying tube assembly and disassembly. The automatic clamping quick-release cable fixing device includes a mounting frame. A fixed base is fixedly connected to the lower inner surface of the mounting frame. A V-shaped fixing limit block is fixedly installed on the upper outer surface of the fixed base. A miniature electric push rod is fixedly installed on the upper outer surface of the mounting frame. A guide sleeve is provided between the miniature electric push rod and the middle of the upper inner surface of the mounting frame. A connecting ring is provided at the other end of the miniature electric push rod. A V-shaped movable fixing block is fixedly installed on the lower outer surface of the connecting ring. Rubber anti-slip pads are adhered to the inner surfaces of both the V-shaped movable fixing block and the V-shaped fixing limit block.

[0008] Furthermore, the middle of the outer surfaces on both sides of the mounting frame is through-hole. The V-shaped fixing limit block is fixedly connected to the lower inner surface of the mounting frame through a fixing base. The miniature electric push rod is fixedly connected to the upper outer surface of the mounting frame. The miniature electric push rod is movably connected to the middle of the upper inner surface of the mounting frame through a guide sleeve. The V-shaped movable fixing clamp is fixedly connected to the other end of the miniature electric push rod through a connecting ring. The rubber anti-slip pad is bonded to the inner surfaces of the V-shaped fixing limit block and the V-shaped movable fixing clamp respectively. The wire feeding tube is movably connected to the inside of the V-shaped fixing limit block. The V-shaped movable fixing clamp is movably connected to the outer surface of the wire feeding tube through the miniature electric push rod. The wire feeding tube is detachably connected to the inside of the mounting frame through the V-shaped fixing limit block and the V-shaped movable fixing clamp.

[0009] Furthermore, the rotatable wire feeding position adjustment device includes a damping bearing, a damping shaft is provided in the middle of the inner surface of the damping bearing, and a connecting block is provided at the other end of the damping shaft.

[0010] Furthermore, the damping bearing is fixedly connected to the front outer surface of the fixed back plate, one end of the damping shaft is movably connected to the middle of the inner surface of the damping bearing, the other end of the damping shaft is fixedly connected to the rear outer surface of the mounting frame through a connecting block, and the automatic clamping quick-release wire fixing device is movably connected to the front outer surface of the fixed back plate through the damping shaft and the damping bearing.

[0011] Furthermore, a prefabricated building includes prefabricated building wall panels and an embedded clamping wall panel fixing quick-release structure, characterized in that: the front outer surface of the prefabricated building wall panel is provided with a fixing back plate, and positioning blocks are fixedly connected to the upper and lower outer surfaces of the fixing back plate. A fixing screw is provided in the middle of the inner surface of the positioning block. The embedded clamping wall panel fixing quick-release structure includes a prefabricated building wall body. An embedding groove is opened in the middle of the front outer surface of the prefabricated building wall body. An anti-slip pad is adhered to the inner surface of the embedding groove. An L-shaped mounting seat is fixedly connected to the front outer surface of the prefabricated building wall body. A fixing nut seat is fixedly installed in the middle of the front inner surface of the L-shaped mounting seat. A fastening bolt is provided in the inner ring of the fixing nut seat. A handwheel is provided at one end of the fastening bolt. An anti-slip clamp is fixedly installed at the other end of the fastening bolt.

[0012] Furthermore, the prefabricated building wall panel is movably connected to the interior of the embedded groove, the back of the prefabricated building wall panel is in contact with the anti-slip pad, the anti-slip clamp is movably connected to the front outer surface of the prefabricated building wall panel, and the prefabricated building wall panel is detachably connected to the prefabricated building wall through the anti-slip clamp and the anti-slip pad.

[0013] Beneficial effects

[0014] Compared with the prior art, this utility model provides a detachable electrical wiring structure for prefabricated buildings and a prefabricated building, which has the following beneficial effects:

[0015] 1. This detachable electrical conduit structure for prefabricated buildings and the prefabricated building itself, by being equipped with an automatic clamping quick-release wire fixing device and a rotatable wire laying position adjustment device, has a simple structure and a high degree of automation. It can not only improve the convenience of installing and fixing the wire laying conduit and improve the installation efficiency, but also improve the convenience of disassembling the wire laying conduit and facilitate the maintenance of the circuit inside the wire laying conduit. It can also improve the convenience of adjusting the installation position and direction of the circuit inside the wire laying conduit, further improving the efficiency of electrical conduit installation.

[0016] 2. The detachable electrical wiring structure and prefabricated building of this prefabricated building are equipped with an embedded clamping wall panel fixing quick-release structure (19). The structure is simple and easy to operate, which can improve the convenience of detaching and fixing the wall panels of the prefabricated building and improve the overall detachment and assembly efficiency of the prefabricated building. Attached Figure Description

[0017] Figure 1 This utility model provides a detachable electrical wiring structure for prefabricated buildings and a schematic diagram of the overall planar structure of the prefabricated building.

[0018] Figure 2This utility model relates to a detachable electrical wiring structure for prefabricated buildings and a side view of the prefabricated building.

[0019] Figure 3 This is a schematic diagram of the internal plan structure of a detachable electrical conduit structure for prefabricated buildings and an automatic clamping quick-release wire fixing device for prefabricated buildings, according to the present invention.

[0020] Figure 4 This is a side view of a detachable electrical wiring structure for prefabricated buildings and a rotatable wiring position adjustment device for prefabricated buildings, according to the present invention.

[0021] Figure 5 This is a schematic diagram of the internal planar structure of a detachable electrical conduit structure for prefabricated buildings and an embedded clamping wall panel fixing quick-release structure for prefabricated buildings, according to the present invention.

[0022] In the diagram: 1. Prefabricated building wall panel; 2. Cable laying conduit; 3. Fixed back panel; 4. Positioning block; 5. Fixing screw; 6. Rotatable cable laying position adjustment device; 7. Damping bearing; 8. Damping shaft; 9. Connecting block; 10. Automatic clamping quick-release cable fixing device; 11. Mounting frame; 12. Fixed base; 13. V-shaped fixed limit block; 14. Miniature electric push rod; 15. Guide sleeve; 16. Connecting ring; 17. V-shaped movable fixing clamp; 18. Rubber anti-slip pad; 19. Embedded clamping wall panel fixing quick-release structure; 20. Prefabricated building wall; 21. Embedded groove; 22. Anti-slip pad; 23. L-shaped mounting base; 24. Fixing nut seat; 25. Fastening bolt; 26. Handwheel; 27. Anti-slip clamp. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] like Figures 1-5As shown, a detachable electrical conduit structure for prefabricated buildings includes a rotatable cable laying position adjustment device 6 and a cable laying tube 2. The front end of the rotatable cable laying position adjustment device 6 is provided with an automatic clamping quick-release cable fixing device 10 to improve the convenience of disassembly and fixing of the cable laying tube 2. The automatic clamping quick-release cable fixing device 10 includes a mounting frame 11. A fixed base 12 is fixedly connected to the lower inner surface of the mounting frame 11. A V-shaped fixing limit block 13 is fixedly installed on the upper outer surface of the fixed base 12. A miniature electric push rod 14 is fixedly installed on the upper outer surface of the mounting frame 11. A guide sleeve 15 is provided between the miniature electric push rod 14 and the middle of the upper inner surface of the mounting frame 11. A connecting ring 16 is provided at the other end of the miniature electric push rod 14. A V-shaped movable fixing clamp 17 is fixedly installed on the lower outer surface of the connecting ring 16. Rubber anti-slip pads 18 are adhered to the inner surfaces of both the V-shaped movable fixing clamp 17 and the V-shaped fixing limit block 13.

[0025] The middle of the outer surfaces on both sides of the mounting frame 11 is through-hole. The V-shaped fixing limit block 13 is fixedly connected to the lower inner surface of the mounting frame 11 through the fixing base 12. The miniature electric push rod 14 is fixedly connected to the upper outer surface of the mounting frame 11. The miniature electric push rod 14 is movably connected to the middle of the upper inner surface of the mounting frame 11 through the guide sleeve 15. The V-shaped movable fixing clamp 17 is fixedly connected to the other end of the miniature electric push rod 14 through the connecting ring 16. The rubber anti-slip pad 18 is bonded to the inner surfaces of the V-shaped fixing limit block 13 and the V-shaped movable fixing clamp 17 respectively. The wire feeding tube 2 is movably connected to the inside of the V-shaped fixing limit block 13. The V-shaped movable fixing clamp 17 is movably connected to the outer surface of the wire feeding tube 2 through the miniature electric push rod 14. The wire feeding tube 2 is detachably connected to the inside of the mounting frame 11 through the V-shaped fixing limit block 13 and the V-shaped movable fixing clamp 17.

[0026] The rotatable wire feeding position adjustment device 6 includes a damping bearing 7, a damping shaft 8 is provided in the middle of the inner surface of the damping bearing 7, and a connecting block 9 is provided at the other end of the damping shaft 8.

[0027] The damping bearing 7 is fixedly connected to the front outer surface of the fixed back plate 3. One end of the damping shaft 8 is movably connected to the middle of the inner surface of the damping bearing 7. The other end of the damping shaft 8 is fixedly connected to the rear outer surface of the mounting frame 11 through the connecting block 9. The automatic clamping quick-release wire fixing device 10 is movably connected to the front outer surface of the fixed back plate 3 through the damping shaft 8 and the damping bearing 7.

[0028] A prefabricated building includes a prefabricated building wall panel 1 and an embedded clamping wall panel fixing quick-release structure 19. The front outer surface of the prefabricated building wall panel 1 is provided with a fixing back plate 3. The upper and lower outer surfaces of the fixing back plate 3 are fixedly connected with positioning blocks 4. The inner surface of the positioning block 4 is provided with a fixing screw 5. The embedded clamping wall panel fixing quick-release structure 19 includes a prefabricated building wall 20. The front outer surface of the prefabricated building wall 20 is provided with an embedding groove 21. The inner surface of the embedding groove 21 is bonded with an anti-slip pad 22. The front outer surface of the prefabricated building wall 20 is fixedly connected with an L-shaped mounting base 23. The inner surface of the front of the L-shaped mounting base 23 is fixedly installed with a fixing nut seat 24. The inner ring of the fixing nut seat 24 is provided with a fastening bolt 25. One end of the fastening bolt 25 is provided with a handwheel 26. The other end of the fastening bolt 25 is fixedly installed with an anti-slip clamping block 27.

[0029] The prefabricated building wall panel 1 is movably connected to the interior of the embedded groove 21, the back of the prefabricated building wall panel 1 is in contact with the anti-slip pad 22, the anti-slip clamp 27 is movably connected to the front outer surface of the prefabricated building wall panel 1, and the prefabricated building wall panel 1 is detachably connected to the prefabricated building wall 20 through the anti-slip clamp 27 and the anti-slip pad 22.

[0030] Working principle

[0031] When installing the prefabricated wall panel 1, first insert the prefabricated wall panel 1 laterally into the embedding groove 21 of the prefabricated wall 20, so that the back of the prefabricated wall panel 1 is in close contact with the anti-slip pad 22 in the embedding groove 21. After adjusting the installation position of the prefabricated wall panel 1, turn the handwheel 26 to tighten the bolt 25. After the tightening bolt 25 rotates in the fixing nut seat 24, it drives the anti-slip clamp 27 at the other end to move towards the front of the prefabricated wall panel 1 until the four sets of anti-slip clamps 27 clamp and fix the four corners of the prefabricated wall panel 1 in the embedding groove 21, thus completing the quick installation between the prefabricated wall panel 1 and the prefabricated wall 20. After fixing the fixing back plate 3 to the surface of the prefabricated wall panel 1 with the fixing screws 5, thread the wires to be installed through the cable laying tube 2, and then thread the cable laying tube 2 into the interior of the automatic clamping quick-release cable fixing device 10, so that the cable laying tube 2 and the V-shaped fixing limit are aligned. When the installation position and direction of the pay-off tube 2 need to be adjusted, the automatic clamping quick-release wire fixing device 10 can be rotated on the fixed back plate 3 through the damping shaft 8 and the damping bearing 7, thereby adjusting the installation direction and position of the pay-off tube 2. After adjusting the fixed position and direction of the pay-off tube 2, the micro electric push rod 14 is extended. The micro electric push rod 14 can drive the V-shaped movable fixing block 17 at the other end to press down until the rubber anti-slip pad 18 on the inner surface of the V-shaped movable fixing block 17 contacts the surface of the pay-off tube 2, clamping and fixing the pay-off tube 2 in the automatic V-shaped fixing limit block 13, thus completing the quick fixing of the pay-off tube 2. The rubber anti-slip pad 18 can not only improve the friction between the surfaces of the pay-off tube 2 and improve the fixing stability of the pay-off tube 2 to prevent slippage, but also provide flexible protection for the surface of the pay-off tube 2 to prevent damage to the surface of the pay-off tube 2 due to excessive pressure.

[0032] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A detachable electrical wiring structure for prefabricated buildings, characterized in that: The device includes a rotatable wire feeding position adjustment device (6) and a wire feeding tube (2). The front end of the rotatable wire feeding position adjustment device (6) is equipped with an automatic clamping quick-release wire fixing device (10) to improve the ease of assembling and fixing the wire feeding tube (2). The automatic clamping quick-release wire fixing device (10) includes a mounting frame (11). A fixing base (12) is fixedly connected to the lower inner surface of the mounting frame (11), and a V-shaped fixing limit block (13) is fixedly installed on the upper outer surface of the fixing base (12). A miniature electric push rod (14) is fixedly installed on the upper outer surface of the mounting frame (11). A guide sleeve (15) is provided between the miniature electric push rod (14) and the middle of the upper inner surface of the mounting frame (11). A connecting ring (16) is provided at the other end of the miniature electric push rod (14). A V-shaped movable fixing block (17) is fixedly installed on the lower outer surface of the connecting ring (16). Rubber anti-slip pads (18) are glued to the inner surfaces of the V-shaped movable fixing block (17) and the V-shaped fixing limit block (13).

2. The detachable electrical wiring structure for prefabricated buildings according to claim 1, characterized in that: The outer surfaces of both sides of the mounting frame (11) are through-holes. The V-shaped fixing limit block (13) is fixedly connected to the lower inner surface of the mounting frame (11) through the fixing base (12). The miniature electric push rod (14) is fixedly connected to the upper outer surface of the mounting frame (11). The miniature electric push rod (14) is movably connected to the middle of the upper inner surface of the mounting frame (11) through the guide sleeve (15). The V-shaped movable fixing clamp (17) is connected to the other end of the miniature electric push rod (14) through the connecting ring (16). The rubber anti-slip pad (18) is fixedly bonded to the inner surfaces of the V-shaped fixed limiting block (13) and the V-shaped movable fixing clamp (17), respectively. The wire feeding tube (2) is movably connected to the interior of the V-shaped fixed limiting block (13). The V-shaped movable fixing clamp (17) is movably connected to the outer surface of the wire feeding tube (2) through a micro electric push rod (14). The wire feeding tube (2) is detachably connected to the interior of the mounting frame (11) through the V-shaped fixed limiting block (13) and the V-shaped movable fixing clamp (17).

3. The detachable electrical wiring structure for prefabricated buildings according to claim 1, characterized in that: The rotatable wire feeding position adjustment device (6) includes a damping bearing (7), a damping shaft (8) is provided in the middle of the inner surface of the damping bearing (7), and a connecting block (9) is provided at the other end of the damping shaft (8).

4. The detachable electrical wiring structure for prefabricated buildings according to claim 3, characterized in that: The damping bearing (7) is fixedly connected to the front outer surface of the fixed back plate (3), one end of the damping shaft (8) is movably connected to the middle of the inner surface of the damping bearing (7), the other end of the damping shaft (8) is fixedly connected to the rear outer surface of the mounting frame (11) through the connecting block (9), and the automatic clamping quick-release wire fixing device (10) is movably connected to the front outer surface of the fixed back plate (3) through the damping shaft (8) and the damping bearing (7).

5. A prefabricated building, characterized in that: The detachable electrical conduit structure as described in any one of claims 1-4 includes a prefabricated building wall panel (1) and an embedded clamping wall panel fixing quick-release structure (19). The prefabricated building wall panel (1) has a fixing back plate (3) on its front outer surface. Positioning blocks (4) are fixedly connected to the upper and lower outer surfaces of the fixing back plate (3). A fixing screw (5) is provided in the center of the inner surface of the positioning block (4). The embedded clamping wall panel fixing quick-release structure (19) includes a prefabricated building wall (20). An embedding groove (21) is provided in the middle of the front outer surface of the prefabricated building wall (20). An anti-slip pad (22) is bonded to the inner surface of the embedding groove (21). An L-shaped mounting base (23) is fixedly connected to the front outer surface of the prefabricated building wall (20). A fixing nut seat (24) is fixedly installed in the middle of the front inner surface of the L-shaped mounting base (23). A fastening bolt (25) is provided in the inner ring of the fixing nut seat (24). A handwheel (26) is provided at one end of the fastening bolt (25). An anti-slip clamp (27) is fixedly installed at the other end of the fastening bolt (25).

6. A prefabricated building according to claim 5, characterized in that: The prefabricated building wall panel (1) is movably connected to the interior of the embedded groove (21), the back of the prefabricated building wall panel (1) is in contact with the anti-slip pad (22), the anti-slip clamp (27) is movably connected to the front outer surface of the prefabricated building wall panel (1), and the prefabricated building wall panel (1) is detachably connected to the prefabricated building wall (20) through the anti-slip clamp (27) and the anti-slip pad (22).

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